What is the BEST summary of the sto On a hike in Arizona, Joshua discovers rock art. His discovery changes the way he feels about the trip. When a family takes a trip to Arizona, Madison hopes to see scorpions. Instead, she sees a cactus. On a hike in Arizona, Madison drops her phone. Joshua leaves the trail and tries to find the phone When a family takes a trip to Arizona, they walk on a trail, Madison points out ancient rock art.